BR8706448A - Processo para a producao de clorato de metal alcalino - Google Patents
Processo para a producao de clorato de metal alcalinoInfo
- Publication number
- BR8706448A BR8706448A BR8706448A BR8706448A BR8706448A BR 8706448 A BR8706448 A BR 8706448A BR 8706448 A BR8706448 A BR 8706448A BR 8706448 A BR8706448 A BR 8706448A BR 8706448 A BR8706448 A BR 8706448A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- alkaline metal
- metal chlorate
- chlorate
- alkaline
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0415—Purification by absorption in liquids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8605222A SE455706B (sv) | 1986-12-04 | 1986-12-04 | Sett vid framstellning av alkaliemetallklorat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8706448A true BR8706448A (pt) | 1988-07-12 |
Family
ID=20366526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8706448A BR8706448A (pt) | 1986-12-04 | 1987-11-30 | Processo para a producao de clorato de metal alcalino |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4795535A (pt) |
| BR (1) | BR8706448A (pt) |
| CA (1) | CA1325787C (pt) |
| DD (1) | DD264715A5 (pt) |
| ES (1) | ES2007125A6 (pt) |
| FI (1) | FI86562B (pt) |
| FR (1) | FR2607723B1 (pt) |
| PT (1) | PT86305B (pt) |
| SE (1) | SE455706B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5093089A (en) * | 1990-07-16 | 1992-03-03 | Chemetics International Company Ltd. | Process for the separation of sulphate |
| SE9100365L (sv) * | 1991-02-05 | 1992-08-06 | Eka Nobel Ab | Foerfarande foer elektrolytisk framstaellning av alkalimetallklorat och hjaelpkemikalier |
| BE1005732A3 (fr) * | 1992-04-17 | 1994-01-11 | Solvay | Procede d'epuration d'une solution aqueuse en ions hypochloreux et procede de fabrication d'une solution aqueuse de chlorate de sodium. |
| FR2706440A1 (fr) * | 1993-06-15 | 1994-12-23 | Solvay | Procédé pour la cristallisation de chlorate de sodium et masse solide granulaire à base de chlorate de sodium. |
| US5616234A (en) * | 1995-10-31 | 1997-04-01 | Pepcon Systems, Inc. | Method for producing chlorine or hypochlorite product |
| US6322768B1 (en) | 1998-09-29 | 2001-11-27 | International Paper Company | Recovery of chlorine dioxide from gas streams |
| CA2882221C (en) | 2014-03-05 | 2022-03-08 | Chemetics Inc. | High strength, low salt hypochlorite production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI71354C (fi) * | 1980-03-03 | 1986-12-19 | Asahi Chemical Ind | Foerfarande foer framstaellning av natriumklorat |
| JPS5928635B2 (ja) * | 1981-04-17 | 1984-07-14 | 保土谷化学工業株式会社 | 塩素酸アルカリ用塔式電解装置及び塩素酸アルカリの電解製造方法 |
| US4510026A (en) * | 1983-11-16 | 1985-04-09 | Panclor S.A. | Process for electrolysis of sea water |
-
1986
- 1986-12-04 SE SE8605222A patent/SE455706B/sv unknown
-
1987
- 1987-11-30 BR BR8706448A patent/BR8706448A/pt not_active IP Right Cessation
- 1987-12-01 FR FR878716648A patent/FR2607723B1/fr not_active Expired - Lifetime
- 1987-12-02 ES ES8703447A patent/ES2007125A6/es not_active Expired
- 1987-12-02 US US07/127,480 patent/US4795535A/en not_active Expired - Lifetime
- 1987-12-02 FI FI875323A patent/FI86562B/fi not_active Application Discontinuation
- 1987-12-03 CA CA000553445A patent/CA1325787C/en not_active Expired - Lifetime
- 1987-12-03 DD DD87309889A patent/DD264715A5/de not_active IP Right Cessation
- 1987-12-04 PT PT86305A patent/PT86305B/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4795535A (en) | 1989-01-03 |
| SE8605222D0 (sv) | 1986-12-04 |
| PT86305B (pt) | 1990-11-07 |
| ES2007125A6 (es) | 1989-06-01 |
| FR2607723B1 (fr) | 1990-11-23 |
| FI875323A (fi) | 1988-06-05 |
| PT86305A (en) | 1988-01-01 |
| CA1325787C (en) | 1994-01-04 |
| FR2607723A1 (fr) | 1988-06-10 |
| FI86562B (fi) | 1992-05-29 |
| SE8605222L (sv) | 1988-06-05 |
| DD264715A5 (de) | 1989-02-08 |
| SE455706B (sv) | 1988-08-01 |
| FI875323A0 (fi) | 1987-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| FG | Letter patent granted | ||
| B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 30/11/2002 |